Frontend and backend work together fine, complete workflow is implemented

web/backend/main.py

@@ -1,11 +1,13 @@
 """FastAPI application entry point."""
 
+import asyncio
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 
 from backend.config import settings
 from backend.api import upload, split, status, download
 from backend.api.websocket import router as websocket_router
+from backend.services import progress_publisher  # Import the module
 
 app = FastAPI(
     title="Audio Splitter Web API",
@@ -22,6 +24,10 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
+# Store the main event loop in the progress_publisher module
+# This avoids a circular import
+progress_publisher.MAIN_LOOP = asyncio.get_running_loop()
+
 # Include routers
 app.include_router(upload.router)
 app.include_router(split.router)
@@ -37,4 +43,4 @@ async def root():
 
 @app.get("/health")
 async def health():
-    return {"status": "healthy"}
+    return {"status": "healthy"}